The chemical compound "(3R,5S,6S)-6-((2R,4S,5R)-5-{(S)-1-Ethyl-1-hydroxy-3-[(2S,3S)-3-methyl-3-(3-methyl-but-3-enyl)-1,4-dioxa-spiro[4.4]non-2-yl]-propyl}-4-methyl-tetrahydro-furan-2-yl)-3,5-dimethyl-tetrahydro-pyran-2-one" is a complex, chiral molecule with multiple stereocenters and functional groups. It features a tetrahydro-pyran-2-one core, which is a type of cyclic ether, with various substituents and stereochemistry. The compound has a 3,5-dimethyl-tetrahydro-pyran-2-one structure, indicating two methyl groups at the 3 and 5 positions. Additionally, it contains a tetrahydro-furan-2-yl group with a 4-methyl substitution and a complex side chain that includes a 1,4-dioxa-spiro[4.4]nonane ring system. The molecule's stereochemistry is defined by the presence of multiple chiral centers, denoted by the R and S configurations, which are crucial for its three-dimensional structure and potential biological activity. (3R,5S,6S)-6-((2R,4S,5R)-5-{(S)-1-Ethyl-1-hydroxy-3-[(2S,3S)-3-methyl-3-(3-methyl-but-3-enyl)-1,4-dioxa-spiro[4.4]non-2-yl]-propyl}-4-methyl-tetrahydro-furan-2-yl)-3,5-dimethyl-tetrahydro-pyran-2-one is likely to be of interest in the field of organic chemistry, particularly in the study of complex natural products or as a potential candidate for pharmaceutical development due to its intricate structure and stereochemistry.
The CAS Registry Mumber 73992-29-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,9 and 2 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 73992-29: (7*7)+(6*3)+(5*9)+(4*9)+(3*2)+(2*2)+(1*9)=167 167 % 10 = 7 So 73992-29-7 is a valid CAS Registry Number.
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